Apart from my Y-chromosome issues, I find this subject interesting because of the discussions about precisely why men are attracted to women with large breasts. It’s simply amazing to read all the debates in evolutionary psychology which pass themselves off as science but are often little more than speculation (check out this baby for an example). I’ve heard all the “theories”, few of which are actually falsifiable. And all of them sound like rubbish to me.
To be honest, this debate tends to fill me with anger. All of these theories are presented with an incredible certainty, as though something had been proven. But none are supported by scientific evidence. They are mere conjecture and bad conjecture at that. Among other things, most don’t allow for the fact that some men are not attracted to busty women. In fact, some men have a particular preference for women with small chests. Many cultures have a far less intense breast fetish than our own. And some men — like me — are attracted to a variety of physical types. So these explanation that big boobs appeal to something deep in our psyches or our genes leave me a little cold.
These theories also ignore something very important: there may not be a reason. One of the things we’ve learned from evolutionary science is that we are not perfect creatures. We have many flaws which have been genetically selected over the generations. The reason we have these flaws is that they came along with something so useful that, on balance, we were better off. So intelligence may have come with bad eyesight. We are, and always have been, patchwork creatures. And the idea that evolution is a uniform process producing predictable results and that every aspect of our existence has some survival benefit is inconsistent with the known facts.
In sum, men may be attracted to big boobs because of some random bit of programming that came along for the ride with something else. Or it may be an unusual manifestation of something that is useful. Looking for a definitive explanation is, in my view, dangerous because it implies that all our traits, all our behavior, have to have an explanation. They don’t.
That having been said, I recently encountered a theory that makes some sense to me.
I recently heard an interview with one of the authors of A Billion Wicked Thoughts, which applied the first objective analysis not to what people claim to consume on the internet, but to what they actually do. For example, far more men are attracted to women who are overweight than women who are anorexic. While the authors go too far in some of their conclusions, the interview did have one idea that resonated. The author was talking about why men fetishize things like dainty feet. He said, quite simply, that these are signs of femininity. They are things male brains — because of evolution, socialization or hormones — recognize as “this is a female; I can mate with her.” It is sexual signaling, no different from the bright feathers on a bird or the pheromones of an insect.
This is probably the most sensible explanation for the breast fetish I’ve heard. It’s straight-forward and explains much of what the other theories don’t. Under this paradigm, men are attracted to anything their brains have decided is feminine. And breasts are just one of the easiest things to fetishize because they are such an obvious secondary sex characteristic; something women have that men don’t. A man can see a busty women from far away and recognize that she’s a woman. There doesn’t have to be a rationality behind it. He doesn’t have to be thinking about her ability to lactate or anything. It’s just something that his brain has latched on to.
The real beauty of this theory, however, is that it does not have to be true of all men. If a man associates femininity with being small and petite, or having long hair and soft skin, or having a high-pitched voice — that’s what he finds attractive. He can be completely indifferent to mammary glands simply because his brain does not process that as a particularly feminine trait. Breast fetishism would simply be part of the larger paradigm that encloses all fetishes. Call it the General Theory of Ogling.
(I should note that women are not immune from this sexual signaling, hence the preferences for broad shoulders, deep voices, etc. However, women tend to be less visual and their sexuality, I believe, is more oriented around mate selection than mate identification. So if wealth or self-confidence or humor or whatever is what they regard as a signal of masculinity, that’s what they find attractive. This may also explain why some women are attracted to men who are obnoxious or even violent, since these can be masculine characteristics.
I’ve often felt that natural selection, at least in humans, is something that women play a much larger role in than men. Men often try to have sex with everything, superior or inferior. Women tend to be selective.)
Of course, I would be remiss if not noting that this conjecture makes me feel better about myself. While I have always been very physically attracted to women, I don’t really have a “type”. My wife is blonde and curvy. My previous girlfriend is tall, brunette and slender. Before that was short and petite. Before that was short and absurdly busty (and possible artificial). And so on. I’ve been attracted to blondes, brunette and redheads; to tall and short; to slender and curvy. But I would define all of them as physically attractive in some way. In fact, I would say that I find most women attractive in some way. But if you narrowed it down just to the women to whom I have felt a strong physical attraction, you would still find a wide physical variety.
That I am physically attracted to women of a wide variety of appearances used to bother me. But now it just means that my brain, for some reason, defines a broad spectrum of physical characteristics as female. Maybe it’s some subconscious “with your luck, you can’t be too picky” thought stream. But I suspect it’s just the way my brain works. I have broad interests in everything, hence the blog, hence the career in a massively interdisciplinary profession, hence the liberal arts education, hence the huge library. My interests tend to wander. And so does my eye.
We are animals. And we are fools when we forget this. We are double fools when we have degrees in scientific disciplines and deliberately forget this. Our rational thinking selves are just the placid surface of a broiling animalistic mix of desires, passions and fears. We can’t pretend that every aspect of our lives — and especially the most basic aspect of our lives: our need to reproduce — are the product of reason and rationality. Nietzsche said that the degree and kind of a man’s sexuality reach up into the ultimate pinnacle of his spirit. Our spirits are animals. And our attractions are no different than an animal’s attraction to a set of big antlers or a particularly shimmery coating of scales.